包头市园林绿地节水关键技术探讨

包头市位于西北干旱半干旱地区,常年多风少雨,降雨量小,蒸发量大,是全国严重缺水城市之一。随着绿化面积不断增加,水资源缺乏的问题日渐突出。文中结合包头市绿化实际,提出通过加大耐旱观赏植物应用、增加节水灌溉设施使用和地表覆盖物处理技术途径,实现节约用水,促进园林绿化可持续发展。

Key Water-SavingTechnology of Green Space in Baotou

Baotou City is located in the northwest arid and semi-arid areas, and the temperature there is characterized with perennially windy and dry, low rainfall, large evaporation. It is the one of the cities suffering severe water shortage in China. As the green area increases, the water scarcity have become increasingly prominent. This paper was based on the actual greening situation in Baotou, proposed to achieve water saving and promote sustainable development of landscaping through the increased application of drought-tolerant ornamental plants, more use of water-saving irrigation facilities e and adopting land cover processing technology.